NL-OMON22864招募中不适用
Alveolar ridge preservation with a xenograft (Bio-Oss® Collagen) and a collagen matrix (Mucograft® Seal) or a free connective tissue graft versus spontaneous healing: A 1-year prospective randomized clinical trial.
Erasmus Medical Center, Department Oral and Maxillofacial Surgery<br><br>Catharina Hospital Eindhoven, Department Oral and Maxillofacial Surgery0 个研究点目标入组 75 人开始时间: 待定最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 75
研究概览
简要总结
/A
研究设计
- 研究类型
- Interventional
入排标准
入选标准
- •Over 18 years of age. Need for an implant-supported dental crown to replace a maxillary tooth at the location of an incisor, cuspid or first/second bicuspid; single tooth diastema as a maximum; intact buccal bone plate (confirmed by clinical examination); sufficient occlusal and mesio-distal dimensions for insertion of one implant with a functional prosthetic restoration.
排除标准
- •Presence of clinical active periodontal disease; presence of an acute inflammatory oral disease; smoking; uncontrolled diabetes; a history of radiotherapy in the head- and-neck region or current chemotherapy; disability (mental and/or physical) to maintain basic oral hygiene procedures; under eighteen years of age.
研究者
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